Feature:1. Core Function: This circuit breaker is used to defend power distribution facilities from overload and short circuit damage, and can also be used for control and isolation.2. Fast Tripping: The electromagnetic tripping system in the circuit breaker can trip immediately in case of short circuit to defend circuit safety.3. Arc Extinguishing: DC arc extinguishing is more difficult than AC arc extinguishing. The DC circuit breaker has a magnetic system for auxiliary arc extinguishing.4. Wide Application: This circuit breaker is widely used in DC power supply system, ship power system, solar photovoltaic system or other DC systems.5. Installation Instruction: The circuit breaker has a modular structure, screw clamp, 35mm DIN rail installation.Specification:Item Type: DC Circuit BreakerMode: DZ47Z 63Material: Pa66Rated Voltage: DC 1000VRated Ultimate Short Circuit Breaking Capacity (Household Icn): 4kAPurpose: Solar photovoltaic electric motorcycle, electric vehicleMechanical Life: 20000 timesApplicable Temperature: - 35 to +70 .Package List:1 xDC Circuit Breaker